Stairs



FIG. 1 is a front elevational view of stairs

FIG. 2 is a top plan view thereof;

FIG. 3 is a rear side elevational view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a side view thereof;

FIG. 8 is a front and side perspective view thereof; and,

FIG. 9 is a rear and side perspective view of stairs. 

The ornamental design for stairs, as shown and described. 